CN113105927A - Biomass particle and processing technology thereof - Google Patents

Biomass particle and processing technology thereof Download PDF

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Publication number
CN113105927A
CN113105927A CN202110219202.5A CN202110219202A CN113105927A CN 113105927 A CN113105927 A CN 113105927A CN 202110219202 A CN202110219202 A CN 202110219202A CN 113105927 A CN113105927 A CN 113105927A
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China
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layer
combustion
biomass particles
plate
supporting layer
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CN202110219202.5A
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Chinese (zh)
Inventor
张桃华
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Suzhou Wuyuan Bio Fuel Technology Co ltd
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Suzhou Wuyuan Bio Fuel Technology Co ltd
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Priority to CN202110219202.5A priority Critical patent/CN113105927A/en
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/164—Drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/08—Drying or removing water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/30—Pressing, compressing or compacting
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/32—Molding or moulds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

The invention relates to a biomass particle and a processing technology thereof, and the biomass particle comprises a combustion-supporting layer, a main substance layer and a shell, wherein an isolation layer is arranged in the combustion-supporting layer, a shaping layer is arranged in the isolation layer, and the main substance layer is positioned in the shaping layer. The invention has the beneficial effects that: this living beings granule and processing technology thereof, be inflammable straw through combustion-supporting layer essential material, thereby can make this living beings granule ignite easily, the material of isolation layer mainly can play fine effect of blocking water for plastic film simultaneously, can prevent that moist water from wetting the inner structure of this living beings granule, lead to this living beings granule to scatter, the essential material on design layer has fine hardness for the rattan simultaneously, can carry out certain constraint effect of binding to main matter layer, also can play certain effect of preventing scattering, to combustion-supporting layer, design layer and main matter layer carry out drying pretreatment and can reduce the moisture in combustion-supporting layer and the main matter layer.

Description

Biomass particle and processing technology thereof
Technical Field
The invention relates to the technical field of biomass particle processing, in particular to biomass particles and a processing technology thereof.
Background
The biomass particles are formed by cold-state compact forming of crushed biomass straws, forestry wastes and other raw materials by using a compression roller and a ring die at normal temperature, the density of the raw materials is generally 0.1-0.13 t/m3, the density of the formed particles is 1.1-1.3 t/m3, the storage and the transportation are convenient, and the combustion performance of the biomass is greatly improved.
Most of the existing biomass particles are directly mixed together by single substances or multiple substances to be pressed, so that the density of the biomass particles at any position and the functions of the biomass particles are the same, the biomass particles are high in density and inconvenient to ignite, and meanwhile, the biomass particles below are easy to damp and loosen when the biomass particles are stacked together, so that the problem of collapse is solved.
Disclosure of Invention
The invention aims to provide biomass particles and a processing technology thereof, and aims to solve the problems that most of the existing biomass particles in the background art adopt single substances or multiple substances to be directly mixed together for pressing, so that the density of the biomass particles at any position is the same as the function of the biomass particles, the density of the biomass particles is high, the biomass particles are inconvenient to ignite, and the biomass particles below the biomass particles are easy to damp and loosen when being stacked together, so that the biomass particles collapse.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a living beings granule and processing technology thereof, includes combustion-supporting layer and main material layer, the inside on combustion-supporting layer is provided with the isolation layer, and the inside of isolation layer is provided with the design layer, main material layer is located the inside on design layer, the upper end of casing is connected with the lid through the hinge, and the upper end of lid is connected with the blast pipe, the upper end of blast pipe is connected with humidity transducer, temperature sensor is installed to one side of casing, and the opposite side of casing is connected with the fan, supreme heating resistor and the net layer board of being provided with are followed to the inside of casing, and the lower extreme of net layer board has first multisection pneumatic cylinder through the connecting pin connection, the internally mounted of lid has second multisection pneumatic cylinder, and the lower extreme of second multis.
Preferably, the combustion-supporting layer is made of straw, the combustion-supporting layer and the isolation layer are tightly wrapped together, and the isolation layer is made of a plastic film.
Preferably, the material on design layer is the rattan, and design layer and the inseparable parcel in main material layer are in the same place to the material on main material layer is the straw.
Preferably, the first step of the processing technology of the biomass particles is drying pretreatment: firstly, the combustion-supporting layer, the shaping layer and the main substance layer are respectively dried by the drying equipment, so that the moisture in the combustion-supporting layer, the shaping layer and the main substance layer is removed as much as possible.
Preferably, the second step of the processing technology of the biomass particles is to layer the filler: firstly, laying a combustion-supporting layer below the equipment, continuously filling the combustion-supporting layer between the first partition plate and the extrusion plate through the certain outer edge thickness of the partition part of the first partition plate, then laying an isolation layer at the lower end of the inner side of the first partition plate, filling the isolation layer between the first partition plate and the second partition plate in the same way, filling the shaping layer in the same way as the above steps, and finally filling the main substance layer on the inner side of the third partition plate.
Preferably, the third step of the processing technology of the biomass particles is weighing and pre-pressing: then, the main material layer is pre-extruded through the small plate in the middle of the upper plate of the extrusion device, then the main material layer is continuously filled in the empty groove where the extrusion occurs, and the pre-extrusion process is repeated until the weighing value of the load-bearing device on the lower plate reaches a certain value.
Preferably, the fourth step of the processing technology of the biomass particles is to cover a plate: and taking out the third partition plate, covering the shaping layer with a certain thickness on the inner side of the second partition plate, taking out the second partition plate, covering the isolation layer with a certain thickness on the inner side of the first partition plate, and finally taking out the first partition plate, and covering the combustion-supporting layer with a certain thickness on the upper end of the whole biomass particles.
Preferably, the fifth step of the processing technology of the biomass particles is three-side pressing: and opening three hydraulic cylinders at the upper part, the left side and the rear end, pushing three side plates to perform compression molding on the biomass particles paved with the points, and continuously extruding after the hydraulic cylinders push the biomass particles to be moved for a certain length to be recovered, and repeating the step for multiple times.
Preferably, the sixth step of the biomass particle processing technology is blanking: after the extrusion step is finished, the upper plate is lifted to restore the left side and the rear end of the extrusion plate, and the staff takes out the biomass particles which are subjected to compression molding.
Preferably, a welding integrated structure is formed between the exhaust pipe and the cover body, a rotating structure is formed between the cover body and the shell through a hinge, a lifting structure is formed between the grid supporting plate and the shell through the first multi-section hydraulic cylinder, and a lifting structure is formed between the grid pressing plate and the cover body through the second multi-section hydraulic cylinder.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the main material of the combustion-supporting layer is inflammable straw, so that the biomass particles can be easily ignited, meanwhile, the isolation layer is mainly made of a plastic film, so that a good water-blocking effect can be achieved, the internal structure of the biomass particles can be prevented from being wetted by moist water, the biomass particles can be prevented from scattering, and meanwhile, the main material of the shaping layer is rattan, so that the shaping layer has good hardness, a certain binding and binding effect can be performed on the main material layer, and a certain scattering-preventing effect can be achieved.
2. According to the invention, the drying pretreatment is firstly carried out on the combustion-supporting layer, the shaping layer and the main substance layer, so that the moisture in the combustion-supporting layer, the shaping layer and the main substance layer can be reduced, the toughness of the combustion-supporting layer, the shaping layer and the main substance layer can be reduced in the moving degree, and the phenomenon that the whole biomass particles are scattered and the pressing effect of the biomass particles is influenced due to the fact that the combustion-supporting layer, the shaping layer and the main substance layer are extruded due to too strong toughness and then expanded is prevented.
3. According to the biomass particle processing device, the combustion-supporting layer, the isolating layer, the shaping layer and the main substance layer can be layered through the first partition plate, the second partition plate and the third partition plate, so that the combustion-supporting layer, the isolating layer, the shaping layer and the main substance layer can be uniformly wrapped together, all raw materials of the biomass particles are distributed more uniformly, the processed biomass particles are tighter, and the effect of the biomass particles can be better represented.
4. According to the biomass particle pre-pressing device, raw materials of biomass particles can be weighed through the weighing device at the bottom of the device, so that the weight of the processed biomass particles is uniform, the biomass particles processed by the device are in the same specification, the pressing effect of the device can be increased by pre-pressing the main substance layer, and the space occupied by the biomass particles can be reduced more tightly by pressing the biomass particles.
5. The pressing plates on the upper side, the left side and the rear end are used for simultaneously pressing the biomass particles inwards, so that six sides of the biomass particles are simultaneously subjected to uniform pressure, the six sides of the biomass particles can be compacted, the overall density of the biomass particles is the same, and the biomass particles can be prevented from being insufficiently compacted and compacted due to different density at different positions.
6. The heating resistor heats air blown by the fan, so that the combustion-supporting layer, the shaping layer and the main substance layer can be dried, the temperature sensor detects the temperature in the equipment to prevent the combustion-supporting layer, the shaping layer or the main substance layer from spontaneous combustion caused by overhigh temperature, meanwhile, hot air generated during the drying of the equipment can be conveyed out through the exhaust pipe for secondary utilization, the energy consumption is reduced, meanwhile, the second multi-section hydraulic cylinder drives the grid pressing plate to press the dried material intermittently and repeatedly, so that water and gas in the material can be discharged to the maximum extent, and water drops are prevented from being formed again after the water and gas residues in the material are cooled.
Drawings
FIG. 1 is a schematic cross-sectional view of a biomass particle and a processing method thereof according to the present invention;
fig. 2 is a schematic structural diagram of a drying device for biomass particles and a processing technology thereof.
In the figure: 1. a combustion supporting layer; 2. an isolation layer; 3. a shaping layer; 4. a host substance layer; 5. a housing; 6. a hinge; 7. a cover body; 8. an exhaust pipe; 9. a humidity sensor; 10. a temperature sensor; 11. a fan; 12. a heating resistor; 13. a grid support plate; 14. a connecting pin; 15. a first multi-section hydraulic cylinder; 16. a second multi-section hydraulic cylinder; 17. and a grid pressing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a biomass particle and a processing technology thereof comprise a combustion-supporting layer 1 and a main substance layer 4, wherein an isolation layer 2 is arranged inside the combustion-supporting layer 1, a shaping layer 3 is arranged inside the isolation layer 2, the main substance layer 4 is positioned inside the shaping layer 3, the combustion-supporting layer 1 is made of straw, the combustion-supporting layer 1 and the isolation layer 2 are tightly wrapped together, the isolation layer 2 is made of a plastic film, the shaping layer 3 is made of rattan, the shaping layer 3 and the main substance layer 4 are tightly wrapped together, the main substance layer 4 is made of straw, the main material of the combustion-supporting layer 1 is made of combustible straw, so that the biomass particle can be easily ignited, meanwhile, the isolation layer 2 is mainly made of a plastic film, a good water blocking effect can be achieved, the internal structure of the biomass particle can be prevented from being wetted by moist water, and the biomass particle can be scattered, meanwhile, the main material of the shaping layer 3 is rattan, so that the shaping layer has good hardness, can bind and bind the main substance layer 4 to a certain extent, and can also play a certain role in preventing scattering;
the first step of the processing technology of the biomass particles is drying pretreatment: firstly, the combustion-supporting layer 1, the shaping layer 3 and the main substance layer 4 are respectively dried by a drying device, so that the moisture in the combustion-supporting layer 1, the shaping layer 3 and the main substance layer 4 is removed as much as possible, the combustion-supporting layer 1, the shaping layer 3 and the main substance layer 4 are dried and preprocessed firstly, the moisture in the combustion-supporting layer 1, the shaping layer 3 and the main substance layer 4 can be reduced, the toughness of the combustion-supporting layer 1, the shaping layer 3 and the main substance layer 4 can be reduced in the moving degree, and the combustion-supporting layer 1, the shaping layer 3 and the main substance layer 4 are prevented from being expanded after being extruded because the toughness is too strong, so that the whole biomass particles are scattered, and the pressing effect of the biomass particles is influenced;
the second step of the processing technology of the biomass particles is layered filling: firstly, a combustion-supporting layer 1 is laid under the equipment, a certain outer edge thickness is separated by a first clapboard, continuously filling a combustion-supporting layer 1 between the first clapboard and the extrusion plate, then laying an isolating layer 2 at the lower end of the inner side of the first clapboard, filling the isolating layer 2 between the first clapboard and the second clapboard, filling a shaping layer 3 in the same way as the above steps, and finally filling a main material layer 4 at the inner side of the third clapboard, the combustion-supporting layer 1, the isolating layer 2, the shaping layer 3 and the main substance layer 4 can be layered through the first clapboard, the second clapboard and the third clapboard, therefore, the combustion-supporting layer 1, the isolating layer 2, the shaping layer 3 and the main substance layer 4 can be uniformly wrapped together, all raw materials of the biomass particles are more uniformly distributed, the processed biomass particles are more compact, and the effect of the biomass particles can be better represented;
the third step of the processing technology of the biomass particles is weighing and pre-pressing: then, the main substance layer 4 is pre-extruded through the small plate in the middle of the upper plate of the extrusion device, then the main substance layer 4 is continuously filled in an empty groove in which the extrusion occurs, the pre-extrusion process is repeated until the value weighed by the bearing device on the lower plate reaches a certain value, the raw material of the biomass particles can be weighed through the weighing device at the bottom of the device, so that the weight of the processed biomass particles is uniform, the biomass particles processed by the device are in the same specification, meanwhile, the pre-compression effect of the device can be improved by pre-compressing the main substance layer 4, and the space occupied by the biomass particles can be more tightly reduced by compressing the biomass particles;
the fourth step of the processing technology of the biomass particles is to cover and take the plate: take out the third baffle, then cover the design layer 3 of certain thickness in the inboard of second baffle, take out the second baffle, then cover the isolation layer 2 of certain thickness in the inboard of first baffle, take out first baffle at last, cover combustion-supporting layer 1 of certain thickness in the upper end of whole living beings granule, the processing technology fifth step of living beings granule is three sides and presses: open the top, the three pneumatic cylinder of left side and rear end, promote trilateral curb plate and carry out the briquetting to the biomass particle who lays the good point, continue the extrusion after the recovery of moving length after the pneumatic cylinder promotes certain length, this step of repeated many times, through the top, the trilateral clamp plate of left side and rear end pressurizes to inside simultaneously, make six of biomass particle receive even pressure simultaneously, thereby six of biomass particle all carry out the compaction, make biomass particle's bulk density all the same, thereby can prevent that biomass particle's different position density is different, lead to biomass particle whole not enough to congeal real and inseparable, biomass particle's processing technology sixth step is the unloading: after the extrusion step is finished, the upper plate is lifted to restore the left side and the rear end of the extrusion plate, and the staff takes out the biomass particles which are subjected to compression molding;
the upper end of the shell 5 is connected with a cover body 7 through a hinge 6, the upper end of the cover body 7 is connected with an exhaust pipe 8, the upper end of the exhaust pipe 8 is connected with a humidity sensor 9, one side of the shell 5 is provided with a temperature sensor 10, the other side of the shell 5 is connected with a fan 11, the interior of the shell 5 is provided with a heating resistor 12 and a grid supporting plate 13 from bottom to top, the lower end of the grid supporting plate 13 is connected with a first multi-section hydraulic cylinder 15 through a connecting pin 14, the interior of the cover body 7 is provided with a second multi-section hydraulic cylinder 16, the lower end of the second multi-section hydraulic cylinder 16 is connected with a grid pressing plate 17, a welding integrated structure is formed between the exhaust pipe 8 and the cover body 7, the cover body 7 forms a rotating structure through the hinge 6 and the shell 5, the grid supporting plate 13 forms a lifting structure through the first multi-section, the wind that blows fan 11 through heating resistor 12 heats, thereby can be to combustion-supporting layer 1, design layer 3 and main material layer 4 carry out drying process, prevent through the inside temperature of temperature sensor 10 check out test set that the high temperature leads to combustion-supporting layer 1, design layer 3 or main material layer 4 spontaneous combustion, the steam that produces when equipment is dry simultaneously can carry out reutilization through blast pipe 8 transport, reduce the loss of the energy, it can be the biggest as far as the aqueous vapor in the material is discharged to drive the grid through second multisection pneumatic cylinder 16 simultaneously and press down board 17 to the dry material to carry out the press of intermittent repetition, form the drop of water again after preventing to have aqueous vapor residual cooling in the material.
In conclusion, when the biomass particle and the processing technology thereof are used, firstly, the combustion-supporting layer 1 is put into the shell 5, the cover 7 is closed by the cover 7 through a rotating structure formed between the hinge 6 and the shell 5, the fan 11 is turned on to ventilate the inside of the equipment, the combustion-supporting layer 1 arranged on the grid supporting plate 13 is dried after the air is heated by the heating resistor 12, the temperature in the equipment is detected by the temperature sensor 10 to prevent the combustion-supporting layer 1 from spontaneous combustion, the water gas generated by the drying in the equipment is discharged by the exhaust pipe 8, meanwhile, the heat in the water gas can be secondarily utilized, the grid pressing plate 17 is driven by the second multi-section hydraulic cylinder 16 to intermittently and repeatedly press the dried material, the water gas in the material can be discharged to the maximum extent, the water gas concentration in the exhaust pipe 8 is detected by the humidity sensor 9 to detect whether the equipment finishes drying the combustion-supporting layer 1, after the combustion-supporting layer 1 is dried, the first multi-section hydraulic cylinder 15 drives the grid supporting plate 13 to ascend to push out the combustion-supporting layer 1, then one first multi-section hydraulic cylinder 15 stops, the other first multi-section hydraulic cylinder 15 continuously ascends to pour out materials, the sizing layer 3 and the main material layer 4 are dried in the same way, so that the moisture in the combustion-supporting layer 1, the sizing layer 3 and the main material layer 4 is removed as much as possible, firstly, a combustion-supporting layer 1 is paved below the equipment, the combustion-supporting layer 1 is continuously filled between the first partition plate and the extrusion plate through the certain outer edge thickness of the first partition plate, then, an isolation layer 2 is paved at the lower end of the inner side of the first partition plate, a second partition plate is placed at a distance from the inner side of the first partition plate, the isolation layer 2 is filled between the first partition plate and the second partition plate, then, a sizing layer 3 is paved at the lower end of the inner side of the second partition plate, finally, filling a main substance layer 4 on the inner side of a third partition board, pre-extruding the main substance layer 4 through a small plate in the middle of an upper board of an extruding device, continuously filling the main substance layer 4 in a hollow groove in which the extrusion occurs, repeating the pre-extruding process until the value weighed by a bearing device on the lower board reaches a certain value, taking out the third partition board, covering a shaping layer 3 with a certain thickness on the inner side of a second partition board, taking out the second partition board, covering an isolating layer 2 with a certain thickness on the inner side of a first partition board, finally taking out the first partition board, covering a combustion-supporting layer 1 with a certain thickness on the upper end of the whole biomass particles, opening three hydraulic cylinders at the upper end, the left end and the rear end, pushing three side boards to press and form the biomass particles with the laid points, continuously extruding after the hydraulic cylinders push the biomass particles with a certain length, and repeating the step for many times, after the extrusion step is finished, the upper plate is lifted to restore the left side and the rear end of the extrusion plate, and the staff takes out the biomass particles which are subjected to compression molding.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (10)

1. A biomass particle and a processing technology thereof comprise a combustion-supporting layer (1), a main material layer (4) and a shell (5), and are characterized in that: the utility model discloses a novel energy-saving combustion-supporting layer, including combustion-supporting layer (1), lid (7), blast pipe (8), humidity transducer (9) are connected to the upper end of blast pipe (8), temperature sensor (10) are installed to one side of casing (5), and the opposite side of casing (5) is connected with fan (11), supreme heating resistor (12) and the net layer board (13) of being provided with are followed to the inside of casing (5) from following, and the lower extreme of net layer board (13) is connected with first multisection pneumatic cylinder (15) through connecting pin (14), the internally mounted of lid (7) has second multisection pneumatic cylinder (16), and the lower end of the second multi-section hydraulic cylinder (16) is connected with a grid pressing plate (17).
2. A biomass particle according to claim 1, wherein: the combustion-supporting layer (1) is made of straw, the combustion-supporting layer (1) and the isolation layer (2) are tightly wrapped together, and the isolation layer (2) is made of a plastic film.
3. A biomass particle according to claim 1, wherein: the material of design layer (3) is the rattan, and design layer (3) and the inseparable parcel of main material layer (4) are in the same place to the material of main material layer (4) is the straw.
4. The process for processing biomass particles according to claim 1, wherein: the first step of the processing technology of the biomass particles is drying pretreatment: firstly, the combustion-supporting layer (1), the shaping layer (3) and the main substance layer (4) are respectively dried by a drying device, so that the moisture in the combustion-supporting layer (1), the shaping layer (3) and the main substance layer (4) is removed as much as possible.
5. The process for processing biomass particles as claimed in claim 1, wherein: the second step of the processing technology of the biomass particles is that the layered filler: firstly, laying a combustion-supporting layer (1) below the device, continuously filling the combustion-supporting layer (1) between a first clapboard and an extrusion plate through a certain outer edge thickness of a first clapboard, then laying an isolating layer (2) at the lower end of the inner side of the first clapboard, filling the isolating layer (2) between the first clapboard and a second clapboard in the same way, filling a shaping layer (3) in the same way as the above steps, and finally filling a main substance layer (4) at the inner side of a third clapboard.
6. The process for processing biomass particles according to claim 1, wherein: the third step of the processing technology of the biomass particles is weighing and pre-pressing: then the main substance layer (4) is pre-extruded by a small plate in the middle of the upper plate of the extrusion device, then the main substance layer (4) is continuously filled in an empty groove where the extrusion occurs, and the pre-extrusion process is repeated until the value weighed by the load-bearing device on the lower plate reaches a certain value.
7. The process for processing biomass particles according to claim 1, wherein: the fourth step of the processing technology of the biomass particles is to cover and take a plate: and taking out the third partition plate, covering the sizing layer (3) with a certain thickness on the inner side of the second partition plate, taking out the second partition plate, covering the isolation layer (2) with a certain thickness on the inner side of the first partition plate, finally taking out the first partition plate, and covering the combustion-supporting layer (1) with a certain thickness on the upper end of the whole biomass particles.
8. The process for processing biomass particles according to claim 1, wherein: the fifth step of the processing technology of the biomass particles is three-surface pressing: and opening three hydraulic cylinders at the upper part, the left side and the rear end, pushing three side plates to perform compression molding on the biomass particles paved with the points, and continuously extruding after the hydraulic cylinders push the biomass particles to be moved for a certain length to be recovered, and repeating the step for multiple times.
9. The process for processing biomass particles according to claim 1, wherein: the sixth step of the processing technology of the biomass particles is blanking: after the extrusion step is finished, the upper plate is lifted to restore the left side and the rear end of the extrusion plate, and the staff takes out the biomass particles which are subjected to compression molding.
10. A process plant for the processing of biomass particles according to any of claims 4 to 9, characterized in that: the exhaust pipe (8) and the cover body (7) form a welding integrated structure, the cover body (7) forms a rotating structure with the shell (5) through the hinge (6), the grid supporting plate (13) forms a lifting structure with the shell (5) through the first multi-section hydraulic cylinder (15), and the grid pressing plate (17) forms a lifting structure with the cover body (7) through the second multi-section hydraulic cylinder (16).
CN202110219202.5A 2021-02-26 2021-02-26 Biomass particle and processing technology thereof Pending CN113105927A (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102041124A (en) * 2010-12-23 2011-05-04 佛山市绿之果生物质燃料科技有限公司 Method for manufacturing biomass fuel
CN202246608U (en) * 2011-09-23 2012-05-30 赵德福 Straw and branch compression shaping fuel
CN106010710A (en) * 2016-06-23 2016-10-12 张庆春 Combustion-supporting biomass briquette with high safety
CN207002659U (en) * 2017-07-24 2018-02-13 云南省福仑木业有限公司 A kind of biomass fuel rod
CN207330867U (en) * 2017-07-24 2018-05-08 云南省福仑木业有限公司 A kind of environment-friendly biomass fuel particle
CN109000435A (en) * 2018-06-15 2018-12-14 何艺华 A kind of electronic product production plastic shell drying unit
CN210229883U (en) * 2019-05-07 2020-04-03 贵州省三穗县广天能源科技有限公司 Biomass fuel particle forming device
CN211035840U (en) * 2019-12-11 2020-07-17 赣州市南康区莱宝新能源有限公司 Biomass particle fuel convenient for sufficient combustion

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102041124A (en) * 2010-12-23 2011-05-04 佛山市绿之果生物质燃料科技有限公司 Method for manufacturing biomass fuel
CN202246608U (en) * 2011-09-23 2012-05-30 赵德福 Straw and branch compression shaping fuel
CN106010710A (en) * 2016-06-23 2016-10-12 张庆春 Combustion-supporting biomass briquette with high safety
CN207002659U (en) * 2017-07-24 2018-02-13 云南省福仑木业有限公司 A kind of biomass fuel rod
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CN109000435A (en) * 2018-06-15 2018-12-14 何艺华 A kind of electronic product production plastic shell drying unit
CN210229883U (en) * 2019-05-07 2020-04-03 贵州省三穗县广天能源科技有限公司 Biomass fuel particle forming device
CN211035840U (en) * 2019-12-11 2020-07-17 赣州市南康区莱宝新能源有限公司 Biomass particle fuel convenient for sufficient combustion

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